Industrial Electroelectronic Technician

Description

Job Summary: We are seeking an Industrial Electroelectronic Technician to perform preventive, predictive, and corrective electrical maintenance in an underground mine, ensuring equipment safety and proper operation. Key Highlights: 1. Work in industrial electrical maintenance with a focus on safety and excellence. 2. Grow within a mining company guided by strong values and investment in people. 3. Work with complex electrical systems in an underground mine. We are ERO, a mining company born in the heart of Brazil and grown to deliver more strength and energy worldwide — strength that drives productive sectors and contributes to the development of diverse regions. Our approach to mining is guided by solid values: care, courage, honesty, collaboration, and excellence. These principles lie at the core of everything we do — from the mine floor to strategic decisions. They also guide how we support the growth of every individual at ERO. Our goal is clear: to become Brazil’s best mining company, and we know this is only possible by investing in the people who build this future with us, every day. **Do you identify with this?** We seek a person to work as an **Industrial Electroelectronic Technician**, responsible for performing preventive, predictive, and corrective electrical maintenance on underground mine systems, ensuring compliance with safety regulations, proper equipment operation, and accurate recording of activities and interventions performed. **Work Location:** Pilar, Jaguarari \- BA **Employment Model:** Permanent, CLT \| On-site **Management:** COMEF **Grow with us!** \#SomosEro \#TrabalheConosco \#Oportunidade ERO does not charge any fee for participation in its recruitment and selection stages. All applications must be submitted exclusively through our official channels. **** **Responsibilities and Duties** * Participate in Daily Safety Dialogue (DDS) meetings; * Perform tasks according to instructions and service priorities set by your immediate supervisor, using appropriate uniforms and personal protective equipment (PPE), while complying with regulations, procedures, occupational safety & health, environmental, quality, and social responsibility requirements; * Interact with other maintenance professionals and exchange information regarding tasks to be performed, following received instructions and scheduling; * Ensure proper maintenance and operation of all equipment, machinery, facilities, tools, instruments, and accessories used in performing your duties, executing minor repairs and cleaning the work area; * Complete the daily operations report, summarizing all activities performed, general conditions of your equipment and work area, and reporting abnormalities for appropriate action; * Complete work orders, accurately recording hours worked, waiting times, and details of services performed, to effectively record and maintain equipment maintenance history; * Maintain updated control of equipment released and under maintenance during your shift, when requested; * Participate in shift handover meetings, verifying demands and acting per the immediate supervisor’s guidance to expedite or minimize production stoppages; * Identify abnormalities and defects (inspection backlog) that may be scheduled across the asset’s full operational cycle, report them, and forward to planning; * Perform asset lockout and unlock procedures according to the lockout matrix, to conduct maintenance and reintegrate assets back into production; * Read and interpret electrical diagrams; * Perform preventive, predictive, and corrective maintenance on underground mine electrical systems (pumping, ventilation, exhaust, and electrical substations); * Diagnose and repair frequency inverters, soft-starters, circuit breakers, microprocessor-based relays, and electric motors; * Carry out infrastructure-related mining routine activities, including laying electrical cables, installing electrical panels, substations, electrocenters, lighting circuits, and radio leaky feeder systems (installation and maintenance); * Support commissioning of substations and pumping stations; * Experience with frequency drives, especially models by WEG, Allen Bradley, and Schneider; * Knowledge of Schneider/SEL protective relays and arc detection; * Basic knowledge of installation, configuration, maintenance, and diagnostics of Rockwell Family Programmable Logic Controllers (PLCs) — ControlLogix and MicroLogix — and ladder logic programming. **Requirements and Qualifications** * Completed technical education in Electroelectronic, Electrical, or Electromechanical fields; * Knowledge of electrical circuits and diagrams; * Basic knowledge of industrial communication networks and PLCs; * Experience in underground mine electrical maintenance and availability for rotating shifts; * Driver’s License Category "B"; * Minimum 3 years of experience in electrical maintenance activities. **Additional Information** * Competitive salary * Profit Sharing Plan (PLR) * Private Pension Plan * Health Insurance * Dental Insurance * On-site meals (at operational units) * Meal Voucher (at offices) * Food Allowance * Transportation * Quality of Life Program * Gympass – Wellhub * Extended Maternity and Paternity Leave (Citizen Company) * Club Membership Benefit — varies by location * Eyeglass Purchase Assistance for family members #### **We are ERO, one of Brazil’s leading copper and gold producers.** **We belong to a global group headquartered in Canada with a strong presence in Brazil. We operate two copper mines: Caraíba, in Bahia, and Tucumã, in Pará. Additionally, our Xavantina gold mine is located in Mato Grosso.** #### **Our growth is driven by exploration expertise, enabling us to extend the life of our mines and advance new projects such as the Furnas Project in Pará.** #### **In everything we do, our mission is clear:** **to responsibly produce the essential minerals needed for a better future.** #### **We deeply care about the well-being of our people and communities, because we know caring for one another is one of our greatest values. Beyond Care, we value and foster Courage — the courage to innovate, evolve, and face the challenges ahead.** #### **We are ERO: a company that unites our Brazilian operations with global expertise and diverse perspectives. Together, we are growing stronger, working toward our vision of becoming Brazil’s best mining company.** #### **Join this story!**